aws.eks.describe_nodegroup

Describe an Amazon EKS managed nodegroup using a CloudConnection UUID.

Overview

Property	Value
Workflow type	Atomic
Library	Base-aws
Version	1.0

Input Schema

Field	Type	Required	Default	Description
connection_uuid	uuid	Yes	—	CloudConnection UUID for the target AWS account.
workflow_run_id	string	No	—	Engine DAG run ID stamped onto child steps.
region	string	No	—	AWS region override.
cluster_name	string	Yes	—	EKS cluster name.
nodegroup_name	string	Yes	—	EKS managed nodegroup name.

Output Schema

Field	Type	Required	Default	Description
connection_uuid	uuid	No	—	CloudConnection UUID echoed from input.
region	string	No	—	AWS region used.
cluster_name	string	No	—	EKS cluster name.
nodegroup_name	string	No	—	EKS nodegroup name.
nodegroup_arn	string	No	—	EKS nodegroup ARN.
status	string	No	—	Provider nodegroup status.
capacity_type	string	No	—	Capacity type returned by EKS.
scaling_config	json	No	—	Scaling config returned by EKS.
instance_types	list	No	—	Instance types returned by EKS.
subnets	list	No	—	Nodegroup subnet IDs.
resources	json	No	—	Nodegroup backing resources returned by EKS.
health	json	No	—	Nodegroup health block returned by EKS.
labels	json	No	—	Kubernetes labels on nodegroup nodes.
taints	list	No	—	Kubernetes taints on nodegroup nodes.
nodegroup	json	No	—	Sanitized provider nodegroup object.
failure_reason	string	No	—	Human-readable failure reason.
failed_step	string	No	—	Failed logical step.
failed_layer	json	No	—	Failed DAG layer if engine supplies one.
failed_at_state	string	No	—	State where failure occurred.
error	string	No	—	Error message.
error_type	string	No	—	Error class.
failed_at	string	No	—	ISO failure timestamp.

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	execute	—
completed	No	Yes	Yes	—	—
failed	No	Yes	No	—	—

State Diagram

Transitions

From	Action	To	Description
pending	execute	completed	—
* (any state)	fail	failed	—

API Usage

POST /api/workflows/start
Content-Type: application/json

{
  "workflow_type": "aws.eks.describe_nodegroup",
  "initial_data": {
    "connection_uuid": "value",
    "cluster_name": "value",
    "nodegroup_name": "value"
  }
}